Biotransformation of Indigo Pigment by Indigenously Isolated Pseudomonas sp. HAV-1 and Assessment of Its Antioxidant Property

Table 1

ANOVA for response surface quadratic model.

Source	Sum of squares	df	Mean square	value	value
					Prob >
Model	0.178603	3	0.059534	10.7657	0.0219	Significant
: inoculum size	0.000182	1	0.000182	0.00634	0.9388
: indole concentration	0.033406	1	0.033406	1.164996	0.3162
	0.000156	1	0.000156	0.005449	0.9432
	0.000636	1	0.000636	0.022184	0.8858
	0.157436	1	0.157436	5.490418	0.0516
Residual	0.200723	7	0.028675
Lack of fit	0.197208	5	0.039442	1.375483	0.3378	Not significant

: 0.93, Adj. : 0.85, Pred. : 0.97, Adqt. Prec.: 15.